This Week in PLOS

Isolation can lead to detectably shorter telomere lengths in African grey parrots, according to a PLOS One study. An Austrian team used quantitative real-time PCR to measure telomere lengths in red blood cells from dozens of grey parrots ranging in age from less than one-year-old to 45-years-old that had been housed in captivity alone or with another bird.

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Mary Beckerle has been removed as director of the Huntsman Cancer Institute in what one researcher refers to as a "coup," ScienceInsider reports.

Bill Gates tells the Telegraph that bioterrorism is a serious risk.

The March for Science is to take place tomorrow, and supporters are tapping their creative energies to create placards to carry.

CBS News reports that the White House Science Fair is to continue under President Donald Trump.